Cotton Bolls Grades K–12 (Kit) From field to fabric—explore the story of cotton! This kit helps students understand how the fiber in their clothing, towels, and sheets begins as cotton growing in a... $20.00 Add to Cart Compare
Cotton Bolls Mini Grades K–12 (Mini Kit) Discover cotton up close with a smaller set! This mini kit is perfect for classroom demonstrations or small groups. Students examine real cotton bolls, try hand ginning... $5.00 Add to Cart Compare
Planet Zorcon Grades 3–12 (Kit) Journey to Planet Zorcon! The year is 2094. Earth’s natural resources are nearly exhausted, and most of the planet’s water is polluted. Scientists have discovered... $58.00 Add to Cart Compare
